| Name | Nokia Lumia 820
 | Karbonn A9+
 |
|---|
| Processor: | Dual-core 1.5Ghz Snapdragon S4 | 1.2 GHz Dual Core Scorpion Processor with Qualcomm Scorpion chipset |
|---|
| GPU: | Adreno 225 | No GPU |
|---|
| Operating System: | Windows | Android |
|---|
| Operating System Version: | Windows Phone 8 OS | Ice Cream Sandwich (4.0) |
|---|
| Sensors: | Accelerometer, proximity, compass | Accelerometer, Compass, Proximity Sensor, Light Sensor and 3D G-Sensor |
|---|
| Manufacturer: | Nokia | Karbonn |
|---|
| Series Name: | Lumia | Karbonn A |
|---|
| Dimensions: | 123.8 x 68.5 x 9.9 mm | N/A |
|---|
| Weight: | 160 g | N/A |
|---|
| Camera Type: | Back Camera | Dual Camera |
|---|
| Front Camera: | N/A | 1.3 Mega Pixels |
|---|
| Back Camera: | 5 MP camera with LED flash | 5 Mega Pixels |
|---|
| Camera features: | Autofocus, LED flash | 2592 x 1944 Pixels Resolution, Auto Focus, LED Flash. Burst Mode, Face Detection and Digital Zoom |
|---|
| Video Camera features: | 30fps | 720p HD video recording |
|---|
| RAM: | 1000 MB | 512 MB |
|---|
| External Memory: | 8 GB | Up to 32 GB |
|---|
| Internal Storage: | 8GB and 7GB in SkyDrive | 4 GB |
|---|
| Screen Size: | 4.3 inch AMOLED, ClearBlack | 4 Inches |
|---|
| Ports: | USB 2.0 | USB 2.0 |
|---|
| Display: | 800 x 480 pixel | TFT Capacitive Touchscreen, Multi-touch and IPS Display |
|---|
| Battery Type: | 1650mAh - BP-5T | Li-Ion 1420 mAh Standard battery |
|---|
| Battery (Talk Time): | 14 h | 11 hrs (2G), 6 hrs (3G) |
|---|
| Battery (Standby Time): | 330 h | 300 hrs (2G), 260 hrs (3G) |
|---|
| Audio: | 3.5 mm Jack and Speaker | MP3, MIDI, WAV, AMR, AAC, AAC+ formats |
|---|
| Video: | 30fps | MP4, 3GP, AVI, H.263, H.264 formats |
|---|
| Accessories: | Handset, Battery, Charger, Earphone, User Manual, Warranty Card | USB Cable, Battery, Charger, User Manual, Headset, Warranty Card |
|---|
| Bluetooth: | 3.0 | v2.1 |
|---|
| GPRS: | Yes | Yes |
|---|
| Connectivity: | WLAN IEEE802.11 b/g/n with 2.4 GHz | 3G - HSDPA, 7.2 Mbps, Wi-Fi - 802.11 b/g/n, EDGE, USB and A-GPS with Google Maps |
|---|
| Network: | GSM 850, 900, 1800, 1900 WCDMA Band V (850) WCDMA Band VIII (900) WCDMA Band II (1900) WCDMA Band I (2100) | GSM 850 / 900 / 1800 / UMTS 2100 MHz | GSM 850 / 900 / 1800 MHz |
|---|
| Announced/Launched Date: | NA | October 2012 |
|---|
| Available Colors: | Black, Grey, White | Pearl White |
|---|
| Built-in Apps: | Windows 7.5 related apps | Gmail, YouTube, Google Search, Google Play, Skype, Google Talk, MSN, Yahoo Messenger, Flickr, Picasa, Facebook, Twitter, Yahoo, WhatsApp, Economic Times, TOI and Just Dial |
|---|
|
|
| SIM Slots: | | Dual SIM |
|---|
| SIM Card Type: | Regular SIM | Regular SIM |
|---|
| Price Range: | US$100 to US$199 | US$100 to US$199 |
|---|
| Category: | Basic Smartphone | Basic Smartphone |
|---|
| Read Nokia Lumia 820 reviews. | Read Karbonn A9+ reviews. |
|
|
| Compare Nokia Lumia 820: HTC 8SSamsung Galaxy Y DUOS LiteNokia Lumia 510Nokia Lumia 610Nokia Asha 305LG Optimus L5 Dual E615LG Optimus L3 Dual E405Lenovo A60+Lenovo P700iLenovo S560Micromax Ninja 3.0Micromax A100Micromax A87 Sony Xperia X8 WhiteNokia Lumia 610 NFCLG E510Samsung Wave YSamsung Wave 3Karbonn A9+Karbonn A9Micromax A110 Canvas 2Nokia Asha 310LG Optimus L7 IIBlackBerry Q10Celkon A225 | Compare Karbonn A9+: HTC 8SSamsung Galaxy Y DUOS LiteNokia Lumia 510Nokia Lumia 610Nokia Asha 305Nokia Lumia 820LG Optimus L5 Dual E615LG Optimus L3 Dual E405Lenovo A60+Lenovo P700iLenovo S560Micromax Ninja 3.0Micromax A100Micromax A87 Sony Xperia X8 WhiteNokia Lumia 610 NFCLG E510Samsung Wave YSamsung Wave 3Karbonn A9Micromax A110 Canvas 2Nokia Asha 310LG Optimus L7 IIBlackBerry Q10Celkon A225 |